Finding the Fourth Proportional to 293,323.49, 404,792.15 and 191,414.15

Step by Step Solution

1. Step 1: Write the proportion equation
   293,323.49 : 404,792.15 = 191,414.15 : x
2. Step 2: Convert to fraction form
   293,323.49/404,792.15 = 191,414.15/x
3. Step 3: Cross multiply
   293,323.49x = 404,792.15 × 191,414.15
4. Step 4: Simplify right side
   293,323.49x = 77,482,942,337.89
5. Step 5: Solve for x
   x = 77,482,942,337.89/293,323.49
6. Step 6: Final answer
   x = 264,155.26